422E02 | PCBセンサ・オンラインストア東陽テクニカ

Model: 422E02
In-line charge converter, 10 mV/pC, +/-2.5V output, -5% frequency 0.5 Hz

Specifications
アクセサリ
Product Documents

■ Specifications

Performance
Sensitivity (±2 %) (Charge Conversion)	10 mV/pC
Overrange	±3 V
Low Frequency Response (-5 %)	0.5 Hz
High Frequency Response (2.2 mA)	50 kHz	[1]
High Frequency Response (4 mA)	75 kHz	[1]
High Frequency Response (20 mA)	100 kHz	[1]
Non-Linearity	≤1.0 % FS
Environmental
Temperature Range (Operating)	-54 to +121 °C
Temperature Response (Sensitivity Deviation)	<1 %
Maximum Shock	9810 m/s² pk
Electrical
Excitation Voltage	18 to 28 VDC
Constant Current Excitation	2.2 to 20 mA
Output Voltage (at specified measurement range)	±2.5 Vpk
Output Impedance	<20 Ohm
Output Bias Voltage	12.75 to 14.25 VDC
Output Polarity	Inverted
Maximum Input Voltage	30 V
Broadband Electrical Noise (1 to 10000 Hz)	-101 dB	[3]
Spectral Noise (1 Hz)	-104 dB	[3]
Spectral Noise (10 Hz)	-126 dB	[3]
Spectral Noise (100 Hz)	-140 dB	[3]
Spectral Noise (1 kHz)	-148 dB	[3]
Spectral Noise (10 kHz)	-148 dB	[3]
Discharge Time Constant	1.0 sec
Resistance (Minimum required at input)	70000000 Ohm	[2]
Source Capacitance Loading	0.0005 %/pF
Physical
Housing Material	Stainless Steel
Sealing	Welded
Electrical Connector (Input)	10-32 Coaxial Jack
Electrical Connector (Output)	BNC Jack
Size - Diameter	13 mm
Size - Length	86 mm
Weight	32.7 gm

All specifications are at room temperature unless otherwise specified.

Product Notes

[1] Above stated frequency, the amplifier becomes slew rate limited.
[2] Not to be used with low values of source resistance such as charge mode sensors at elevated temperatures or contaminated sensor cables (preventing low frequency peaking and/or output bias problems).
[3] Tested using voltage source and input capacitor equal to the feedback capacitor, to simulate a charge output sensor.
[4] See PCB Declaration of Conformance PS024 for details.

Accessories:

選択アクセサリ

ERC-QC	校正証明書

Optional Versions:

( TLD ) TEDS Capable of Digital Memory and Communication Compliant with IEEE 1451.4

Output Bias Voltage	13.35 to 14.85 VDC
Temperature Range (Operating)	-40 to +85 °C

■ Documents & Downloads

Product Documents

● Product Manual

● Product Specification Sheet